#include <stdio.h>
#define IN 0
#define OUT 1

int main(){
    int c, STATE;
    while ((c = getchar()) != EOF)
    {
        if(c == '\n' || c == '\t' || c == ' '){
            putchar('\n');
        }else{
            putchar(c);
        }
    }
    
    return 0;
}